66734281 is an odd 8-digits prime number following 66734280
and preceding 66734282 . In scientific notation, it is written as 6.6734281 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 66734280 positive integers (up to 66734281) that are relatively prime to 66734281.
66734281 has 2 divisors, whose sum is 66734282
The reverse of 66734281 is 18243766
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
sixty-six million seven hundred thirty-four thousand two hundred eighty-one
Scientific notation
6.6734281 × 10^7
Engineering notation
6.6734281 × 10^6
Prime Factorization
66734281
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
66734281 Product of the distinct prime numbers
The prime factorization of 66734281 is 66734281.
Since it has a total of 1 prime factors.
1 , 7 , 11 , 97 , 975 , 162 , 8994 , 9561 , 116 , 49210 , 992144 , 674551 , 294300 , 1876443 , 40988107 , 57585874 , 11712424 , 510557224 , 2853281943 , 8386803666
n×2
133468562
n×3
200202843
n×4
266937124
n×5
333671405
n÷2
33367140.5
n÷3
22244760.333333
n÷3
16683570.25
n÷5
13346856.2
n2
4453464260586961
n3
2.9719873538947E+23
n4
1.9833343920325E+31
n5
1.3235639463486E+39
2 √n8169.1052753652
3 √n405.61716806538
4 √n90.38310281997
5 √n36.717220460795
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
66734282 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
33367141 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8169.1053365714 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999700304 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66734281 can be divided by 2 positive divisors.
The sum of these divisors (counting 66734281) is 66734282, the average is 33367141.
Base
System
Value
2
Binary
11111110100100100011001001
3
Ternary
11122120110020001
4
Quaternary
3332210203021
5
Quinary
114040444111
6
Senary
10342203001
8
Octal
376444311
10
Decimal
66734281
12
Duodecimal
1a423461
16
Hexadecimal
3fa48c9
20
Vigesimal
10h1fe1
36
Base36
13qci1
md5
5c0d05c69f687b46b35936a13dc396dd
sha1
b7f25053c7ee51e7f159045f2e559eb54ec8c43d
sha256
f1dcb8d5f7402d8b60ca0b0f276380631c9b372f686d83f65339efb4570cf39c
sha512
078653c4f443c6a6d3dc4b825e237b3b44bc0ea0a17e112e72a3d148fa52d74bd56982aa7967d4738a21b180edc3debce6c5e2786f4890253c225efe1d16e8ce
ripemd-160
8f3d876588140fdcbf86b3393b0b8c193294cbbc
Diameter
133468562
Circumference
419303853.86439
Area
1.3990970604085E+16
Volume
1.2449031516743E+24
Surface area
5.5963882416339E+16
Circumference
419303853.86439
Perimeter
266937124
Area
4453464260586961
Diagonal
94376525.265417
Surface area
26720785563521766
Volume
2.9719873538947E+23
Space diagonal
115587165.29858
Perimeter
200202843
Area
1.9284065922572E+15
Altitude
57793582.649289
Surface area
1.9284065922572E+15
Volume
3.5025206858993E+22
Height
31458841.755139